package com.company;

public class Chara {
    public static void main(String[] args) {
        char ch = 'a';
        char uniChar = '\u039A';

        //char[] charArr = ['a', 'b', 'c', 'd', 'e'];

        Character chq = new Character('a');
        System.out.println("ch: " + ch);
        System.out.println("unichar: " + uniChar);
        //System.out.println("charArr: " + charArr);

        System.out.println("isLetter(): " + (Character.isLetter('a')));
        System.out.println("isDigit(): " + (Character.isDigit(10)));
        System.out.println("isWhitespace(): " + (Character.isWhitespace(' ')));
        System.out.println("isUpperCase(): " + (Character.isUpperCase('P')));
        System.out.println("isLowerCase(): " + (Character.isLowerCase('a')));
        System.out.println("toUpperCase(): " + (Character.toUpperCase('a')));
        System.out.println("toLowerCase(): " + (Character.toLowerCase('P')));



    }
}
